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(-) Description

Title :  CRYSTAL STRUCTURE OF CALCIUM-LOADED S100B BOUND TO SBI29
 
Authors :  M. C. Cavalier, M. I. Ansari, A. D. Pierce, P. T. Wilder, L. E. Mcknight, E D. B. Neau, P. Bezawada, M. J. Alasady, K. M. Varney, E. A. Toth, A. D. Mac Jr. , A. Coop, D. J. Weber
Date :  03 Sep 15  (Deposition) - 20 Jan 16  (Release) - 10 Feb 16  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  1.74
Chains :  Asym./Biol. Unit :  A,B
Keywords :  Malignant Melanoma, Calcium Binding, Complex, Covalent Inhibitor, Metal Binding Protein-Inhibitor Complex (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  M. C. Cavalier, M. I. Ansari, A. D. Pierce, P. T. Wilder, L. E. Mcknight, E. P. Raman, D. B. Neau, P. Bezawada, M. J. Alasady, T. H. Charpentier, K. M. Varney, E. A. Toth, A. D. Mackerell, A. Coop, D. J. Weber
Small Molecule Inhibitors Of Ca(2+)-S100B Reveal Two Protei Conformations.
J. Med. Chem. V. 59 592 2016
PubMed-ID: 26727270  |  Reference-DOI: 10.1021/ACS.JMEDCHEM.5B01369

(-) Compounds

Molecule 1 - PROTEIN S100-B
    Chains: A, B
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Taxid: 562
    Gene: S100B
    Organism Common: BOVINE
    Organism Scientific: BOS TAURUS
    Organism Taxid: 9913
    Synonym: S-100 PROTEIN BETA CHAIN,S-100 PROTEIN SUBUNIT BETA,S100 CALCIUM-BINDING PROTEIN B

 Structural Features

(-) Chains, Units

  12
Asymmetric/Biological Unit : AB

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (2, 6)

Asymmetric/Biological Unit (2, 6)
No.NameCountTypeFull Name
15CZ1Ligand/Ion2-[4-(4-CARBAMIMIDOYLPHENOXY)PHENYL]-1H-INDOLE-6-CARBOXIMIDAMIDE
2CA5Ligand/IonCALCIUM ION

(-) Sites  (6, 6)

Asymmetric Unit (6, 6)
No.NameEvidenceResiduesDescription
1AC1SOFTWARESER A:18 , GLU A:21 , ASP A:23 , LYS A:26 , GLU A:31 , HOH A:209binding site for residue CA A 101
2AC2SOFTWAREASP A:61 , ASP A:63 , ASP A:65 , GLU A:67 , GLU A:72 , HOH A:212binding site for residue CA A 102
3AC3SOFTWAREVAL A:8 , ASP A:12 , HIS A:15 , HIS A:42 , PHE A:43 , GLU A:45 , HOH A:242 , MET B:0 , VAL B:8 , ASP B:12 , PHE B:88binding site for residue 5CZ A 103
4AC4SOFTWARESER B:18 , GLU B:21 , ASP B:23 , LYS B:26 , GLU B:31 , HOH B:211binding site for residue CA B 101
5AC5SOFTWAREASP B:61 , ASP B:63 , ASP B:65 , GLU B:67 , GLU B:72 , HOH B:217binding site for residue CA B 102
6AC6SOFTWAREGLY A:64 , HOH A:240 , ASP B:63 , ASP B:69 , HOH B:238 , HOH B:247 , HOH B:272binding site for residue CA B 103

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 5DKR)

(-) Cis Peptide Bonds  (0, 0)

(no "Cis Peptide Bond" information available for 5DKR)

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 5DKR)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 5DKR)

(-) Exons   (0, 0)

(no "Exon" information available for 5DKR)

(-) Sequences/Alignments

Asymmetric/Biological Unit
   Reformat: Number of residues per line =  ('0' or empty: single-line sequence representation)
  Number of residues per labelling interval =   
  UniProt sequence: complete  aligned part    
   Show mapping: SCOP domains CATH domains Pfam domains Secondary structure (by author)
SAPs(SNPs) PROSITE motifs Exons
(details for a mapped element are shown in a popup box when the mouse pointer rests over it) 
Chain A from PDB  Type:PROTEIN  Length:89
                                                                                                                        
               SCOP domains ----------------------------------------------------------------------------------------- SCOP domains
               CATH domains ----------------------------------------------------------------------------------------- CATH domains
               Pfam domains ----------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .hhhhhhhhhhhhhhhhhhh........hhhhhhhhhhhhh........hhhhhhhhhhhhh.......hhhhhhhhhhhhhhhhhhhh Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ----------------------------------------------------------------------------------------- PROSITE
                 Transcript ----------------------------------------------------------------------------------------- Transcript
                  5dkr A  0 MSELEKAVVALIDVFHQYSGREGDKHKLKKSELKELINNELSHFLEEIKEQEVVDKVMETLDSDGDGECDFQEFMAFVAMITTACHEFF 88
                                     9        19        29        39        49        59        69        79         


Chain B from PDB  Type:PROTEIN  Length:90
                                                                                                                         
               SCOP domains ------------------------------------------------------------------------------------------ SCOP domains
               CATH domains ------------------------------------------------------------------------------------------ CATH domains
               Pfam domains ------------------------------------------------------------------------------------------ Pfam domains
         Sec.struct. author .hhhhhhhhhhhhhhhhhhh......eehhhhhhhhhhhhh........hhhhhhhhhhhhh......eehhhhhhhhhhhhhhhhhhhh Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------ SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------ PROSITE
                 Transcript ------------------------------------------------------------------------------------------ Transcript
                  5dkr B  0 MSELEKAVVALIDVFHQYSGREGDKHKLKKSELKELINNELSHFLEEIKEQEVVDKVMETLDSDGDGECDFQEFMAFVAMITTACHEFFE 89
                                     9        19        29        39        49        59        69        79        89
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  extra numbering lines below/above indicate numbering irregularities and modified residue names etc., number ends below/above '|'

 Classification and Annotation

(-) SCOP Domains  (0, 0)

(no "SCOP Domain" information available for 5DKR)

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 5DKR)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 5DKR)

(-) Gene Ontology  (28, 28)

Asymmetric/Biological Unit(hide GO term definitions)

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  Cis Peptide Bonds
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  5dkr
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  S100B_BOVIN | P02638
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 Related Entries

(-) Entries Sharing at Least One Protein Chain (UniProt ID)

UniProtKB/Swiss-Prot
        S100B_BOVIN | P02638: 1cfp 1mho 1psb 3cr2 3cr4 3cr5 3gk1 3gk2 3gk4 3iqo 3iqq 3lk0 3lk1 3lle 3rlz 3rm1 4fqo 4pdz 4pe0 4pe1 4pe4 4pe7 5dkn 5dkq 5er4 5er5

(-) Related Entries Specified in the PDB File

5dkn 5dkq